The Adaptive Joint Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance Node (AJCN) is a multimission radio frequency system that would provide seamless ...

ABERDEEN PROVING GROUND, Md. (Oct. 15, 2014) -- Armed with Rifleman Radios and Nett Warrior devices, Soldiers spread across the battlefield can exchange voice messages, data and images, track friendly ...

In 1976, two shaggy-haired college dropouts founded a company called Apple to manufacture personal computers. The company’s prospects looked so poor that the third co-founder relinquished his 10 ...

While most smartphones can receive at least some radio, transmitting radio signals is an entirely different matter. But, if you have an Android phone and a few antennas (and a ham radio license) it ...

Since the days of Alan Turing, the promise of a digital computer has been that of a universal machine, one that can be a word processor one minute and a robot brain the next. So why are radios, a ...

It hasn’t become a household term yet, but Software-Defined Radio (SDR) is a major player on the developing technology front. Whether you’re building products for mass consumption, or just playing ...

Software-Defined Radio is an example of how software-driven virtualization to replace hardware-oriented functionality can enhance system performance. Software-Defined Radio is an example of how ...

Military and civil organizations such as the police departments that use the Terrestrial Trunked Radio, or TETRA, will use the Finnish Software Radio Program (FSRP) radio to bridge their different ...

No doubt most tech and electronic enthusiasts have encountered buzz around SDR, software-defined radio, and asked themselves “what’s the sudden big deal,” if the technology existed for decades? The re ...

With the ever-growing interest in wireless devices, RF environment simulation is crucial to address the testing and development demand for communication systems and equipment, allowing engineers and ...

When the first USB DTV receivers came out with tuners covering 54–806 MHz, I wondered if any of them could be modified into an inexpensive spectrum analyzer. Thanks to RealTek and some Linux kernel ...

A wireless device that is reconfigurable via software. Software-defined radio enables wireless devices to be easily updated to new or later versions of the air interface, and it allows multiple ...